64071938

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{3343}}^1$

素因数の和:3426

約数の個数: 24

約数和(自身を含む): 112920192

約数和(自身を除く): 48848254

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1369, 2738, 3343, 6686, 9583, 19166, 23401, 46802, 123691, 247382, 865837, 1731674, 4576567, 9153134, 32035969, 64071938]

約数ペア:

[(1, 64071938), (2, 32035969), (7, 9153134), (14, 4576567), (37, 1731674), (74, 865837), (259, 247382), (518, 123691), (1369, 46802), (2738, 23401), (3343, 19166), (6686, 9583)]